ozone layer中文什么意思

臭氧层

溴氧层

• ozone:    n. 1.【化学】臭氧。 2.〔比喻 ...
• layer:    n. 1.放置者，铺设者，计划者。 ...
• layer, ozone:    臭氧层

例句与用法

更多例句：  下一页

1. 4 . ozone layer protection amendment bill 1996
   4 . 1996年保护臭氧层修订条例草案
2. International day for the preservation of the ozone layer
   月16日国际臭氧层保护日
3. Can life survive earth ' s depleted ozone layer
   生命能否在破裂的臭氧层下生存？
4. Earths protective umbrella damage in ozone layer
   地球保护伞在变薄臭氧层破坏
5. Ozone layer protection fee reduction regulation 2005
   2005年保护臭氧层调低费用规例

英文释义

名词

1. a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun
   同义词：ozonosphere

百科释义

The ozone layer is a layer in Earth's atmosphere containing relatively high concentrations of ozone (O3). However, "relatively high," in the case of ozone, is still very small with regard to ordinary oxygen, and is less than ten parts per million, with the average ozone concentration in Earth's atmosphere being only about 0.